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Fixed some major bugs: the WebGPU cache should store loaded images and text, never GPU resource handles; renamed renderer "formulate" to "configure"; WebGPU renderer's configure function needs early returns after each major await, in case there's a new config; the render loops are now locally stored closures; renderers now have start and stop functions; fixed bugs in the REGL and WebGPU mirror passes; WebGPU bloom pass now enforces texture dimensions are greater than zero; the react component now stores the renderer type in a useRef and returns early from renderer init awaits to prevent multiple renderers from instantiating.

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Rezmason
2025-05-25 03:30:26 -07:00
parent 1da1feb356
commit b6570de106
15 changed files with 405 additions and 351 deletions
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35
js/regl/mirrorPass.js
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@@ -1,19 +1,21 @@
import { loadText, makePassFBO, makePass } from "./utils.js";
let start;
const numClicks = 5;
const clicks = Array(numClicks).fill([0, 0, -Infinity]).flat();
let aspectRatio = 1;
export default ({ regl, canvas, cache, config, cameraTex, cameraAspectRatio }, inputs) => {
let index = 0;
window.onclick = (e) => {
clicks[index * 3 + 0] = 0 + e.clientX / e.srcElement.clientWidth;
clicks[index * 3 + 1] = 1 - e.clientY / e.srcElement.clientHeight;
clicks[index * 3 + 2] = (Date.now() - start) / 1000;
index = (index + 1) % numClicks;
};
let start;
const numClicks = 5;
const clicks = Array(numClicks).fill().map(_ => ([0, 0, -Infinity]));
let aspectRatio = 1;
let index = 0;
canvas.onmousedown = (e) => {
const rect = e.srcElement.getBoundingClientRect();
clicks[index][0] = 0 + (e.clientX - rect.x) / rect.width;
clicks[index][1] = 1 - (e.clientY - rect.y) / rect.height;
clicks[index][2] = (performance.now() - start) / 1000;
index = (index + 1) % numClicks;
};
export default ({ regl, cache, config, cameraTex, cameraAspectRatio }, inputs) => {
const output = makePassFBO(regl, config.useHalfFloat);
const mirrorPassFrag = loadText(cache, "shaders/glsl/mirrorPass.frag.glsl");
const render = regl({
@@ -23,14 +25,19 @@ export default ({ regl, cache, config, cameraTex, cameraAspectRatio }, inputs) =
tex: inputs.primary,
bloomTex: inputs.bloom,
cameraTex,
clicks: () => clicks,
// REGL bug can misinterpret array uniforms
["clicks[0]"]: () => clicks[0],
["clicks[1]"]: () => clicks[1],
["clicks[2]"]: () => clicks[2],
["clicks[3]"]: () => clicks[3],
["clicks[4]"]: () => clicks[4],
aspectRatio: () => aspectRatio,
cameraAspectRatio,
},
framebuffer: output,
});
start = Date.now();
start = performance.now();
return makePass(
{